Hubei Jucro Electric Co.,Ltd
Vacuum Contactor HVJ30 1.14kv 1250A AC for switchgear from JUCRO Electric
Vacuum Contactor HVJ30 1.14kv 1250A AC for switchgear from JUCRO Electric
| Categories | Vacuum Contactor |
|---|---|
| Album | View larger image |
| Brand | JUCRO |
| Model | HVJ30 1.14kv 1250A |
| Unit Price | US $ 406-408.4 / piece |
| FOB port | shanghai/ningbo |
| Terms of Payment | L/C, Western Union, MoneyGram, T/T |
| Download DOC |  |
| Update Time | 2019-06-20 |
Vacuum Contactor HVJ30 1.14kv 1250A AC for switchgear from JUCRO Electric
HVJ30 1.14kv vacuum contactor 1250A
The HVJ30-1.14 / 1250 series AC vacuum contactor is applicable for the 50 HZ AC power system with nominal voltage 1.14KV and rated current up to 1000A ~ 1250A to open and close the circuit, start and control the AC motor frequently. It is suitable for composite magnetic starters with several protection devices (integrated JDB electronic protector, type of JR9 overcurrent protection, resistance and capacitance absorbents). It is especially suitable for composing an explosion-proof magnetic starter and a large-size mineral switch.
Items | Unit | HVJ30 1.14/1250 |
Main circuit rate voltage | (kV) | 1.14 |
Main circuit rate current | (A) | 1250 |
Main circuit making ability | (A) | 5000(100 times) |
Main circuit break-make ability | (A) | 4500(10 times) |
Maximum breaking ability | (A) |
5000(3 times) |
Electrical life AC3 | (times) |
600,000 |
Electrical life AC4 | (times) | 100,000 |
Mechanical life | (times) | 1,000,000 |
Rated operating frequency AC3 | (times /h) | 600 |
Rated operating frequency AC4 | (times /h) | 120 |
Short-time operating frequency | (times /h) |
1000 |
Contacts separation | mm |
2.8±0.1 |
Over travel | mm | 1.0±0.1 |
Strong package, Safety first.
As long as possible to keep the products safe until it arriving customer's warehouse.
Clearly marking label outside of package, customers will be easy to identify their goods.
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